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authorShawn Guo <shawn.guo@linaro.org>2012-12-18 07:06:44 +0400
committerDavid S. Miller <davem@davemloft.net>2012-12-19 04:26:18 +0400
commitc1e37ea287979052e3eab441e58da3899a8e2389 (patch)
tree4b6dee57b6cfe70c6837b6a68e37b63c9703f80b /drivers/net
parentd23e946cb67e5011226bcbd1597a632ac7a48c35 (diff)
downloadlinux-c1e37ea287979052e3eab441e58da3899a8e2389.tar.xz
net: fec: forbid FEC_PTP on SoCs that do not support
Beside imx6q, the kernel built from imx_v6_v7_defconfig is also supposed to be running on other IMX SoCs that do not have the PTP block. Before fec driver gets fixed to run-time detect target hardware rather than conditional compiling with #ifdef CONFIG_FEC_PTP, let's give it a quick fix in Kconfig to forbid FEC_PTP on those IMX SoCs that do not support PTP. Reported-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/freescale/Kconfig3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig
index 5ba6e1cbd346..ec490d741fc0 100644
--- a/drivers/net/ethernet/freescale/Kconfig
+++ b/drivers/net/ethernet/freescale/Kconfig
@@ -94,9 +94,8 @@ config GIANFAR
config FEC_PTP
bool "PTP Hardware Clock (PHC)"
- depends on FEC && ARCH_MXC
+ depends on FEC && ARCH_MXC && !SOC_IMX25 && !SOC_IMX27 && !SOC_IMX35 && !SOC_IMX5
select PTP_1588_CLOCK
- default y if SOC_IMX6Q
--help---
Say Y here if you want to use PTP Hardware Clock (PHC) in the
driver. Only the basic clock operations have been implemented.